Assignee
Inventors
- Koichi Koseki (2 patents)
- Takeshi Masaki (4 patents)
- Koichiro Shioya (2 patents)
- Hitomi Shimizu (5 patents)
- Masao Tsukamoto (1 patents)
- Satoshi Kobayashi (4 patents)
- Tomio Matsumura (2 patents)
- Yuko Shimatani (4 patents)
US Patent 10443061 · Granted Oct 15, 2019